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In a Dallas courtroom on Thursday, writer and activist Barrett Brown was sentenced to 63 months in prison and was ordered to pay a little more than $890,000 in restitution and fines, according to reports.

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For the security industry, the tide is shifting. Executives and boards are recognizing future ROI benefits in beefing up security when alerted to the potential of a three to five percent sales decline following a data breach.

Portsmouth, N.H.-based certificate authority (CA) GlobalSign plans to be back fully operating on Monday after temporarily suspending the issuance of SSL credentials due to claims from a hacker linked to attacks on Comodo and DigiNotar. In a Monday post to Pastebin, a hacker claimed responsibility for the major attack on DigiNotar and said he has access to four other CAs, including GlobalSign. "We are adopting a high-threat approach to bringing services back online and we are working with a number of organizations to audit the process," the company said in a news release. GlobalSign is still investigating the hacker's claims, but said it believes CAs are facing an "industry-wide" attack.

A Chinese military documentary appears to offer a rare glimpse of an actual state-sponsored hacking tool being used to attack a U.S. website affiliated with the dissident Falun Gong religious movement.

The number of cyber incidents affecting U.S. federal agencies shot up 39 percent in 2010, according to a new report from the Office of Management and Budget (OMB), but experts said the increase is partly a reflection of improved discovery capabilities within government.

Exxon Mobil, Royal Dutch Shell and BP were among the oil companies targeted by hackers believed to be from China to steal proprietary information about oil and gas field bids and operations, according to Bloomberg News. McAfee earlier this month disclosed details about the intrusions, dubbed "Night Dragon." The security firm, however, did not list any of the victim companies. According to Bloomberg, citing unnamed individuals familiar with the investigations, the list of targeted companies also includes Marathon Oil, ConocoPhillips and Baker Hughes. — AM

#OpEgypt and #Jan25 lead in this cyberwarfare analysis on psychological operations using social media. The old-school mobile phone is now the instrument of real-time sitreps. Will cellular network technology be the next risk for state-sanctioned cyberwarfare? Part three of a series.

The Google-China attacks, revealed in January, kicked off a year in which the threat of cybespionage to steal corporate and government secrets firmly entrenched itself as part of the security battle zone.

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